Mudboy or Raphael Lyon is a sound and installation artist who performs using a custom organ he built called the Mudboy Minnie. He has also performed on Providence Performing Arts Center's ancient wurlitzer. Lyon runs the Free Matter for the Blind label, which has released a series of excellent audio zines, the Psicklops experimental collaborative radio play, Thee Haunted Cobblestone series of 3-floor high live performances bouncing off the street, and an assortment of other material. Mudboy's own music has also been released by such labels as Last Visible Dog, Not Not Fun and Digitalis.

(Jason SIgal, WFMU's Beware of the Blog)

New stuff for sale is usually here:
http://www.freematterfortheblind.com/Mudboyalbumns.html
More links:
Myspace stuff
Twitter good lord
Actual website with artwork, installations etc Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.